A simple CoMP transmission method employing vehicle position information for taxi radio systems

Naoki Kurihara, Keisuke Ujihara, Fumiaki Maehara

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    This paper proposes a simple coordinated multipoint (CoMP) transmission method for taxi radio systems in order to prevent inter-cell interference (ICI) without a significant renewal of facilities. The proposed method takes advantage of the interesting property that the ICI which is essential for CoMP can be represented by the communication distance easily obtained from vehicle position information in a 2-cells scenario. Moreover, the proposed approach can be adopted for more than 3 cells by combining the ICI between 2 cells. The proposed method exploits diversity reception in the case of time division multiplexing (TDM), which makes it possible to improve the channel capacity in overlapped area. The effectiveness of the proposed method is demonstrated in comparison with the case of no coordination (w/o CoMP) under the practical scenario based on the taxi radio system in Japan.

    Original languageEnglish
    Title of host publicationProceedings - 2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages73-75
    Number of pages3
    ISBN (Electronic)9781509034604
    DOIs
    Publication statusPublished - 2017 Mar 14
    Event2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017 - Phoenix, United States
    Duration: 2017 Jan 152017 Jan 18

    Other

    Other2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017
    CountryUnited States
    CityPhoenix
    Period17/1/1517/1/18

    Keywords

    • Coordinated multipoint
    • Diversity reception
    • Multi-cell
    • Taxi radio system
    • Vehicle position information

    ASJC Scopus subject areas

    • Instrumentation
    • Computer Networks and Communications

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  • Cite this

    Kurihara, N., Ujihara, K., & Maehara, F. (2017). A simple CoMP transmission method employing vehicle position information for taxi radio systems. In Proceedings - 2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017 (pp. 73-75). [7878759] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WISNET.2017.7878759